Practice Questions

TLS Online TPP Program

#Question id: 11132

The sensation of temperature is signaled mainly by warm and cold receptors whose sensory fibers travel in association with the sensory fibers carrying pain signals. Which of the following statements best characterizes the transmission of signals from warm receptors?

#7. System Physiology – Animal

Warm receptors are well characterized histologically
Signals from warm receptors are mainly transmitted along slow-conducting type C sensory fibers
Warm receptors are located well below the surface of the skin in the subcutaneous connective tissue
There are 3 to 10 times more warm receptors than cold receptors in most areas of the body

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TLS Online TPP Program

#Question id: 8773

#9. Diversity of Life Forms

Which eukaryotic kingdom includes members that are the result of endosymbioses that included an ancient aerobic bacterium and an ancient cyanobacterium?

TLS Online TPP Program

#Question id: 940

#1. Molecules and their Interaction Relevant to Biology

Transamination reactions require which coenzyme?

TLS Online TPP Program

#Question id: 12108

#10. Ecological Principles

Resource partitioning would be most likely to occur between

TLS Online TPP Program

#Question id: 4310

#3. Fundamental Processes

Which of the following processes destroys RNA molecules in a cell if they have a sequence complementary to an introduced double-stranded RNA?